SEC Form 4 · accession 0002079445-26-000011
MIAMI INTERNATIONAL HOLDINGS, INC. · MIAX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Douglas M. Schafer Jr.
Officer — EVP and CIO
Period of report
Jun 11, 2026
Accepted (ET)
Jun 12, 2026 · 4:16 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001438472
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Jun 11, 2026 | F | 32,565 | $40.79 | D | 364,116 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents shares that have been surrendered to the Company to satisfy tax withholding and remittance obligations in connection with the net settlement of restricted stock awards and does not represent a sale by the reporting person.